bluuebunny/crossref_metadata_2025_split huggingface dataset:
Chemical Sand Consolidation and Through-Tubing Gravel Pack, the Effective Alternative Sand Control Methods in Zawtika Field
Authors: Peerakham Chatchanakorn , Haripogepornkul Nopparerk , Putthaworapoom Natthapon , Direkmahamongkol Suwit , Thanasutives Patana , Zin Ko Ko Thaw , Lin Tun Zin 
Published: February 2023

AbstractSand production has been highlighted as one of the critical challenges for Zawtika Project. Throughout the years of field experiences, sand production management has brought up many challenges, especially in terms of field potential sustaining, well productivity and investment justification. Alternative sand control technique is one of the keys to overcome these challenges with continuous improvements driven by lessons learnt.Chemical Sand Consolidation (CSC) is the chemical sand control technique using the resin to bond the formation grain and strengthen the formation strength whereas Thru-Tubing Gravel Pack (TTGP) is retrofit sand control method, which the sand control principle is similar to conventional Cased-Hole Gravel Pack (CHGP), but can be installed in a smaller completion size. In Zawtika existing development phases, almost 150 zones of sand producing intervals are handled by CHGP completion design. In addition to CHGP, these mentioned alternative sand control techniques have been successfully implemented in 3.5-inch-tubing monobore completion for selected deep reservoir intervals after some degree of depletion.Field trial of CSC and TTGP had been implemented during 2019-2020 with 5 reservoirs in 7 monobore completion wells (4 CSC wells and 3 TTGP wells). All wells showed positive results with no sand production from the post-job production; and with a reasonable increase in Maximum Allowable Sand Free Rate (MASR). Based on well performance monitoring until early of 2022, all 3 TTGP wells as well as 3 CSC wells no longer have any sand production issue. Nevertheless, only 1 CSC well with water production history record prior to CSC implementation shows poorer performance on sand production prevention.Following the positive results of TTGP from the previous campaign in term of sand production prevention and well life extension, 8 more TTGP well candidates have been implemented in early of 2022. At the early phase of production, sand free production has been observed for all wells with 51 mmscfd incremental MASR.With all aspects of technical and fiscal evaluation proven to be successful, sand retention and production performance of CSC and TTGP are continuously monitored to confirm long-term performance efficiency for full application in the future.Zawtika sand management strategy through alternative sand control completion has been improved upon accumulated lesson learns and production experiences. The lesson learns and experiences from both operation and well performance monitoring will be integrated for further improvement for the next implementation phases. Maximizing gas potential through alternative sand control methods is also believed to be the cost-effective approach which strengthens PTTEP's competitive performance.
First Implementation of Ultra High Compressive Strength 12.5 ppg Cement Slurry in Production String in Kuwait Oilfields
Authors: Thanaa Mohamed , Almihdawi Anwar , Lopez Ezequias , Fadtare Ashish , Ansari Mohammed Fauzan , Al-Shammari Altaf , Al-Failkawi Khaled , Al-Khaldy Meshal , Hussein Ahmed , Majeedkhan Pattan Kp , Khamis Mohamed 
Published: February 2023

Abstract
Quality Cementation across production sections consisting of depleted/weaker formations is the main challenge in Kuwait. Usage of conventional cement slurry over 15.8 ppg will lead to losses and poor zonal isolation. Newly designed 12.5 ppg enhanced compressive strength cement slurry was proposed to achieve desired zonal isolation and well integrity while avoiding losses and unnecessary remedial jobs.
Strategy was formulated to minimize exposure of weaker formations for higher ECDs during cementation. Conventional 15.8PPG tail slurry was replaced with 12.5PPG Ultra high compressive strength (4000psi) cement slurry. New slurry design helped to carry out cementation job without any losses while achieving rapid compressive strength and excellent cement bond across production casing. The technology is based on three radical changes in the conventional way of designing cement Slurry of Substitution of part of the cement volume with inert agents of low specific weight, High packing density using solids of different sizes, and Reduction of water volume required.
The job was performed safely and successfully, no losses was observed during and after the cementing job while getting pure cement returns at surface during both stages of cement job. CBL/VDL was performed 24 hrs after the cement job; and the results were excellent. The main advantages of this technology are: Ø High resistance to compression: Once the slurry has set, it is capable of developing compressive strength values ​​similar to heavier conventional slurry. Ø Low reactivity: Most of the elements used are chemically inert, this facilitates the design of the slurry by reducing adverse chemical reactions. Ø Low Shrinkage of Cement: Due to the reduction of the volume of the Portland cement in the slurry, the shrinkage of the set cement is reduced, which allows a better adherence of this to the formation and to the Casing. Ø Mix-ability: Does not require special equipment for its preparation, as if foamed cements require it.
Three case histories will be presented with all data and evidence, showing design phase, planning phase, execution phase and results obtained with all logs were showing the excellent results were achieved. This technology has several applications in the industry, which can be executed satisfactorily.
Evolution of Power Generation of Offshore Wellhead Platform to 100% Solar Power System Design
Authors: Kurustien Wiwat , Maneeanekcoon Taweepong , Chaiwiboonpol Pisit 
Published: February 2023

Abstract
Regarding the Direct Current (DC) power generation for the offshore gas wellhead platform, the hybrid power generator Thermoelectric generator (TEG) and Solar Panel is used in the COMPANY design to supply power for DC loads such as a PLC and Telecom system of the offshore gas wellhead platform in past 10 years.
To effectively achieve Capital Expenditures (CAPEX), and Operating Expenditures (OPEX) and green environment, now 100% solar panel power generator with battery backup is considered. The challenge of a single power generation which is a solar power system is reliability. There are a few key factors that effect to the reliability of 100% solar power system design. The shadow on solar panel, solar radiation and battery backup duration during the low insolation and nighttime would be key factors in engineering design.
Approximately 20 gas wellhead platforms in the gulf of Thailand are designed with 100% solar power generation with battery backup during the past 3 years, they have been operating without power generation issue. When designing solar panel locations, the software Sun-Path software is used to confirm there is no significant shadow on solar panel in all seasons. For the sun solar radiation, we use weather statistic solar insolation data provided by NASA. And battery backup time, we use weather statistic data as a factor for battery backup time. During the low insolation days and nighttime, the DC load shall be power supplied by backup battery. Battery duration shall be referred to solar insolation and Equivalent Number of NO-SUN Or BLACK Days data provided by NASA.
As per a study prior deciding to select 100% solar power system gas wellhead platform, 100% solar power system CAPEX can totally save about 30% when compared to Hybrid Thermal Electric Generation (TEG) &Solar power generation. In addition, there is no concern about fuel gas properties such as high CO2 on wellhead platform. There is no fuel gas consumption in solar panel power generation which support a green environment.
Proximidad de las decisiones gerenciales a la Responsabilidad Social Universitaria Humanista
Authors: Rosano Reyes Enrique , Corona Jiménez Miguel Ángel 
Published: February 2023

Esta investigación valoró la proximidad de las decisiones gerenciales de una universidad de México hacia la responsabilidad social universitaria humanista. Se realizó una encuesta social censada a 92 gerentes. Se diseñó un instrumento que obtuvo un coeficiente de confiabilidad de 0.8059. Se empleó estadística descriptiva y modelaje econométrico. Se obtuvo un modelo conceptual del cual se derivó un índice de proximidad a la responsabilidad social universitaria humanista. La fortaleza en las decisiones está al considerar la misión institucional y la debilidad en la evaluación de las decisiones. La Universidad obtuvo 5.4 puntos de 10 posibles. A partir del modelo e instrumento diseñado fue posible valorar, en una escala Likert, la proximidad de las decisiones a la responsabilidad social universitaria humanista y complementa los modelos tradicionales de gestión de responsabilidad social. Las universidades aportan al desarrollo sustentable si gestionan sus decisiones gerenciales con un enfoque humanista, esto es que las decisiones procuren: el involucramiento con la realidad del entorno, contar con marcos de referencia con un enfoque humanista y de beneficio social, emprender acciones de incidencia y desarrollar mecanismos de rendición de cuentas efectivas, indicadores de transparencia e incorporación de todos los grupos de interés en los procesos evaluativos, priorizando al alumnado, a las comunidades beneficiarias y a los colaboradores internos.
VERBS OF EXCRETION IN TABA
Authors: Bowden Frederick John 
Published: February 2023

This paper describes an unusual pattern of argument marking found in a small number ofÂ Taba verbs, all of which have meanings relating to excretion. The verbs concerned are sio â€˜to shitâ€™, mio â€˜to pissâ€™, sito â€˜to fartâ€™, and hantolo â€˜to lay eggsâ€™. In normal usage these occur with the excretor argument obligatorily encoded twice, once as a proclitic in the same way that Actor argument are encoded on other verbs, but also as an enclitic, similar to an Undergoer argument with other verbs. While no clear rationale for why these four verbs should be treated differently from all the other verbs in the Taba lexicon, they do all express activities that the performers are only in partial control of, and these verbs may in fact constitute something like a â€˜middle voiceâ€™ in Taba.
BAHASA DAN ETNISITAS: STUDI TENTANG NAMA-NAMA RUMAH MAKAN PADANG
Authors: Wijana I Dewa Putu Wijana Putu 
Published: February 2023

This article is concernedÂ with the naming practices of Padang restaurants in several cities in Indonesia. The results of the present study show that there are two strategies used by the Padang restaurantâ€™s owners for the naming practices, namely divergence strategy and convergence strategy. The first strategy is carried out by using Minangkabau words, while the second one by using Indonesian words or foreign loan words which are already integrated into Indonesian vocabulary. Semantically the words used as the basis of naming refer to various concepts reflecting values and world views of Minangkabau people.
Study on the Destination Image Improvement of Guangxi Rural Tourism
Authors: Luo Yuman 
Published: February 2023

Rural tourism has become an important part of tourism. Rural tourism in China is developing rapidly, the development of rural tourism in Guangxi has also reached its peak. The number of rural tourism scenic spots in Guangxi has also skyrocketed, and the competition among rural tourism destinations is becoming more and more fierce. Shaping and improving destination image is an important means to enhance the competitiveness of tourist destination. A good image can not only distinguish a destination from its competitors, but also attract tourists and improve its performance. Therefore, it is of great significance study the image enhancement path of Guangxi rural tourism destination for the development of Guangxi rural tourism.
POTENTIAL PERFECTION EFFECTS OF SILVER NANOPARTICLES AGAINST CISPLATIN SIDE EFFECTS IN HEPATOCELLULAR CARCINOMA INDUCED IN SPRAGUE DAWLEY ALBINO RATS: HEMATOLOGICAL, BIOCHEMICAL, HISTOPATHOLOGICAL, AND IMMUNOHISTOCHEMICAL ALTERATIONS
Authors: Hashem Mohamed A. , Zidan Asmaa Z. M. , El-Mandrawy Shefaa Ali 
Published: February 2023

Silver nanoparticles (AgNPs) have various applications such as their use in the medical field. As they have been reported to show antimicrobial and anti-tumor effects. The main purpose of the current study was to explore the anti-cancer effects of AgNPs administration alone or in a combination with cisplatin (CP) against hepatocellular carcinoma (HCC) in rats. Seventy-five rats (Sprague Dawley albino rats) were used in the present study. Rats were assigned to 5 groups. Group 1 served as normal control. Group 2 was injected intraperitoneally (IP) with a single dose (200 ml/kg) of diethylnitrosamine (DEN), then one week later carbon tetrachloride (CCl4) was injected IP (0.2 ml/kg) two times weekly for 14 successive weeks for the induction of HCC. Group 3 was treated with AgNPs (4 mg/kg) daily. Group 4 was treated with CP (6 mg/kg) once a week. Group 5 was treated with a combination of AgNPs (4 mg/kg/daily) and CP (2.5 mg/kg/weekly). Groups 3, 4, and 5 were treated for 3 successive weeks after induction of HCC. Hematological, biochemical, antioxidant activities, proinflammatory cytokines, and apoptotic genes were evaluated in the current study. Hematological results denoted normocytic normochromic anemia in all examined groups except group 2 which showed macrocytic hypochromic anemia, with thrombocytopenia and leukocytosis in all groups. Significant hypoproteinemia, hypoalbuminemia, and hypoglobulinemia were detected in all groups, with no significant changes (P < 0.05) in globulin in group 5. Significantly decreases in GSH and SOD were recorded in all groups. While the serum AST, ALT activities, and levels of total bilirubin, urea, creatinine, IL-6, TNF-α, AFP, VEGF, BAX, and caspase-3 were markedly elevated. The results revealed a remarkable improvement in group 4 than groups 3, and 5. The obtained results were supported by immunohistochemical and histopathological investigations of the liver tissue.
THE INHIBITION EFFECT OF MORINGA (Moringa oleifera L.) LEAVES AND RED GINGER RHIZOME (Zingiber officinale Rosc.) PT. "P" ETHANOL EXTRACT ON ENHANCEMENT SERUM CREATININE LEVELS OF MALE WISTAR RATS DYSLIPIDEMIA MODEL
Authors: Wijaya Juliana , S Martioso Penny , Puradisastra Sugiarto 
Published: February 2023

The elevation of serum creatinine levels can be used as a biomarker of decreased kidney function. Dyslipidaemia is one of the causes of decreased kidney function. Long-term consuming statins has been shown to lower cholesterol levels but can increase serum creatinine levels. Moringa leaves (Moringa oleifera L.) and red ginger rhizomes (Zingiber officinale Rosc.) have antioxidant effects. The aim of this study was to determine the inhibitory effect on increasing serum creatinine levels of the concoction Moringa Leaves and Red Ginger Rhizome extract (CML-RGRE). This True Laboratory Experimental Study with Completely Randomized Design was conducted on 30 male Wistar rat dyslipidemia models, induced by high-fat feeding (HFF) and Propylthiouracil (PTU) 0.01% for 21 days. The subjects were divided into 6 groups (n=5), during treatment all subjects were still given HFD and PTU. Groups I, II, III were treated with CML-RGRE dose 135, 202.5, 270 mg/kg BW, IV as dyslipidemia control no added any treatment, comparison control groups V treated with 1.8 mg/kg BW and VI with fenofibrate 5.4 mg/kg BW. Serum creatinine levels (mg/dL) of all subjects were measured after 7 days acclimatization, after creating dyslipidemia models, and after 21 days treatment by using a spectrophotometer with colorimetric kinetic methods. Data of decreased serum creatinine levels were analyzed using ANOVA test, followed by Fischer's LSD, ? = 0.05. All doses of CML-RGRE were very effectively inhibited the increase of serum creatinine levels (p < 0.01). The concoction Moringa leaves, and Red Ginger Rhizome ethanol extract has effectively inhibited the increase of serum creatinine levels of animal dyslipidemia models.
Homofobia-transfobia en Latinoamérica y la alternativa de la figura de la demanda de asilo a Canadá antes de las políticas anti-inmigratorias
Authors: Duque Mata Ana Alejandra , Pizarro Hernández Karina 
Published: February 2023

Con este trabajo de investigación se pretende conocer las prácticas discriminatorias que se ejercen en México y que llevaron a algunes[1] mexicanes pertenecientes a la comunidad Lésbico, Gay, Bisexual, Transexual, Travesti, Transgénero, Intersexual, Queer y Asexual (LGBTTTIQA+)[2] a migrar a Canadá. El propósito es dar a conocer algunos casos de personas de la comunidad LGBTTTI, que por su condición de género fueron discriminadas en su país de origen propiciando una migración forzada y que posteriormente solicitaron una demanda de asilo como alternativa para poder obtener una residencia permanente por medio del estatus de refugiades en Canadá. Estos personajes buscaron una oportunidad para vivir y convivir en sociedad multicultural, sin temor a ser discriminados o violentados por su condición de género y preferencia sexual. El presente estudio tiene un carácter histórico, pues muestra las experiencias antes de las políticas anti inmigratorias de Canadá.
FUNGSI NYANYIAN RAKYAT DALAM TRADISI MA’AROLO LANI MALA’APA DI NEGERI PELAUW MALUKU TENGAH
Authors: Latuconsina Susi Hardila 
Published: February 2023

Tradisi perkawinan adat di negeri Pelauw, kecamatan Pulau Haruku, kabupaten Maluku Tengah memiliki salah satu tahapan/prosesi yang mengandung nilai kesastraan daerah yang perlu dijaga, dirawat dan dilestarikan demi kerberlangsungannya di masa mendatang. Salah satu tahapan dalam perkawinan adat tersebut yaitu nyanyian rakyat yang oleh masyarakat setempat dinamakan ma'arolo lani mala’apa. Penelitian ini bertujuan mendeskripsikan fungsi nyanyian rakyat pada tradisi perkawinan adat di negeri Pelauw. Jenis penelitian ini adalah deskripsi kualitatif dengan pendekatan teori fungsi Alan Dundes dan William R. Bascom untuk mengkaji fungsi nyanyian rakyat dalam tradisi perkawinan adat di negeri Pelauw dengan sumber data berupa lani (kapata) yang biasanya didendangkan dalam acara perkawinan adat. Berdasarkan hasil penelitian, disimpulkan bahwa nyanyian rakyat dalam tradisi perkawinan adat di negeri Pelauw, Maluku Tengah ditemukan beberapa fungsi yaitu; pendidikan, hiburan, sanksi sosial, kritik sosial, peningkat rasa solidaritas, pengubah pekerjaan yang membosankan menjadi pekerjaan yang menyenangkan dan pengesah pranata-pranata dan lembaga adat. Kata Kunci: fungsi nyanyian rakyat, lani, tradisi, perkawinan adat, Pelauw
MEDIA POSTER FONT ANIMAL DALAM MENINGKATKAN KEMAMPUAN MENULIS AKSARA SUNDA
Authors: Arum Ai Hayati Mayang , Haerudin Dingding 
Published: February 2023

Materi pembelajaran aksara Sunda seringkali menjadi pelajaran yang dianggap berat dan menegangkan oleh siswa, terutama ketika dihadapkan dengan menulis dan membaca tanpa melihat panduan. Penelitian ini bertujuan untuk mengetahui kemampuan siswa dalam menulis aksara Sunda, yang meliputi kemampuan awal dan kemampuan setelah menggunakan media poster font animal. Metode yang digunakan yaitu metode kuasi eksperimen, serta desain penelitiannya adalah pretest dan posttest. Penelitian ini menggunakan instrumen tes uraian berupa soal transliterasi (alih aksara). Berdasarkan hasil penelitian, menunjukan adanya peningkatan kemampuan antara sebelum dan sesudah menggunakan media poster font animal, bisa dilihat dari hasil rata-rata pretestnya adalah 57,6 dan posttestnya adalah 80. Pada uji normalitas, kedua data (pretest dan posttest adalah normal. Tetapi pada uji homogenitas, diketahui nilai signifikansi berdasarkan Based in Mean kurang dari 0,05 sehingga H0 ditolak (Varians tidak homogen), jadi pada penelitian kali ini tidak bisa dilanjutkan ke thitung untuk hipotesis, karena asumsi tidak terpenuhi. Dilihat dari presentasi berdasarkan uji gain yaitu sebesar 51% (berada di antara 40-55) maka, hasilnya adalah kurang efektif, dan dilihat menurut pembagian skornya adalah 0, 5, maka posisinya berada pada kategori sedang. Dengan demikian, bisa disimpulkan bahwa media poster font animal ini dapat meningkatkan kemampuan peserta didik, tetapi berada pada posisi kurang efektif, dan berada pada kategori sedang.
TINDAK TUTUR ASERTIF DALAM INTERAKSI JUAL BELI DI PASAR BONDOWOSO DAN PEMANFAATANNYA DALAM TEKS NEGOSIASI DI SMA
Authors: Rini Ilsa Oktavia 
Published: February 2023

Penelitian ini bertujuan untuk mendeskripsikan wujud tindak tutur, fungsi tindak tutur, implikatur dan pemanfaatan dalam pembelajaran teks negosiasi di SMA. Penelitian ini berdasarkan pada teori yang dibahas oleh Searle (dalam Leech,1993). Rancangan penelitian yang digunakan adalah kualitatif dan jenis penelitian yang digunakan adalah deskriptif. . Data dalam penelitian ini berupa tuturan dan konteks yang mengindikasikan adanya fungsi pragmatik tertentu dari tindak tutur yang bersangkutan antara tutur dan konteks tutur yang mengindikasikan adanya implikatur. Sumber data yang dibutuhkan dalam penelitian ini yaitu tuturan antara penjual dan pembeli dalam konteks jual beli yang dilakukan di pasar Bondowoso. Teknik pengumpulan data yang digunakan adalah teknik observasi dan teknik dokumentasi. Teknik analisis data yang digunakan adalah model analisis data yang dikemukakan oleh Miles dan Huberman (1992). Hasil penelitian ini menunjukkan bahwa tuturan antara interaksi penjual dan pembeli memperoleh enam wujud tindak tutur bahasa Indonesia,tiga fungsi tindak tutur, satu implikatur, dan pemanfaatan tindak tutur asertif dalam interaksi jual beli di pasar Bondowoso sebagai materi pembelajaran bahasa Indonesia di SMA.Kata Kunci: wujud tindak tutur, fungsi tindak tutur, implikatur, pemanfaatan dalam pembelajaran.
ALTERNATIF STRATEGI PEMBELAJARAN MELALUI KEGIATAN BERCERITA DAN DRAMATISASI KREATIF DALAM PEMBELAJARAN BERBAHASA LISAN
Authors: Sa'diyah Lia Saefa , Nugraheni Aninditya Sri 
Published: February 2023

Penelitian ini dilakukan untuk mengetahui apa saja kegiatan yang dapat digunakan dalam pembelajaran berbahasa lisan dan bagaimana langkah-langkah dalam pembelajaran bercerita dan dramatisasi pada sekolah dasar berdasarkan penelitian atau artikel ilmiah yang telah ada. Metode yang digunakan dalam penelitian ini adalah adalah descriptive content analysis atau studi literature yaitu analisis yang digunakan untuk mendeskripsikan pokok isi penelitian berdasarkan kumpulan informasi yang diperoleh Pengolahan data pada penelitian ini diawali dengan mengumpulkan artikel yang sesuai kemudian dianalisis dan disimpulkan. Dari penelitian ini didapatkan informasi bahwa Keterampilan berbahasa lisan terdiri dari berbicara dan menyimak. Berbicara dan menyimak merupakan satu kesatuan yang berfugsi untuk mendapatkan dan memberikan informasi secara lisan. Dalam pembelajaran berbahasa lisan di sekolah dasar harus digunakan strategi yang tepat agar dapat diterima oleh seluruh peserta didik. Terdapat beberapa kegiatan atau strategi yang dapat digunakan antara lain : menjawab pertanyaan,bermain tebak-tebakan, memberi petunjuk, mengidentifikasi topic cerita, bermain peran, bercerita,dramatisasi atau bermain drama dan mendongeng. Strategi bercerita dan dramatisasi merupakan strategi yang cocok digunakan untuk mengembangkan keterampilan berbahahsa lisan baik menyimak maupun berbicara.